01 - Preheat air fryer to 400°F for 3–5 minutes.
02 - Whisk together eggs and milk in a shallow bowl.
03 - Combine panko, Parmesan, garlic powder, paprika, pepper, and salt in a separate shallow bowl.
04 - Dip each fillet in egg mixture, let excess drip off, then coat thoroughly with breadcrumb mixture.
05 - Lightly spray air fryer basket with oil. Place breaded fillets in single layer, cooking in batches if needed.
06 - Air fry for 10–12 minutes, flipping halfway, until golden and fish flakes easily.
07 - Serve immediately with parsley and lemon wedges.